#!/bin/sh

# Copyright (c) 2012 ken.naruo
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.


# global.conf load
LANG=C;export LANG
SCRIPT_DIR=`dirname $0`
. ${SCRIPT_DIR}/../global.conf


PROJECT_JOBNET=$1

IFCONFIG=/usr/sbin/ifconfig
LINUX=`uname -a | grep Linux`
if [ "${LINUX}" ];then
  IFCONFIG=/sbin/ifconfig
fi

if [ "${PROJECT_JOBNET}" = "" ];then
  echo "usage is following"
  echo "pattern A: distributed_servers <PROJECT>/<JOBNET>"
  echo "pattern B: cd <JOBNET_DIR>;distributed_servers . "
  exit 1
fi

if [ "${PROJECT_JOBNET}" = \. ];then

  JOBNET=`pwd | awk -F [/] '{field = $NF } END {print field }'`
  PROJECT=`pwd | awk -F [/] '{field = $(NF-1) } END {print field}'`

else

  PROJECT=`echo "${PROJECT_JOBNET}" | awk -F"/" '{print $1}'`
  JOBNET=`echo "${PROJECT_JOBNET}" | awk -F"/" '{print $2}'`

fi

if [ ! -d ${ROOT}/project/${PROJECT}/${JOBNET} ];then
 echo "no such jobnet ${ROOT}/project/${PROJECT}/${JOBNET}"
 exit 1
fi

## user check
USER_CHECK=`id | grep ejobmgr | grep -v grep`
if [ "${USER_CHECK}" = "" ];then
  echo "ERROR you must execute this script as ejobmgr"
  exit 1
fi


while read RHOST
do
  SERVER=`echo ${RHOST} | awk  -F":" '{print $1}'`
  VERSION=current
  DIFF_CHECK=""

  if [ -d ${ROOT}/servers/${SERVER}/project/${PROJECT}/${JOBNET} ];then

    for FILE in ` ls -F ${ROOT}/servers/${SERVER}/project/${PROJECT}/${JOBNET} | grep -v controller | grep -v spare | grep -v grep`
    do
      DIFF_CHECK=`diff  ${ROOT}/servers/${SERVER}/project/${PROJECT}/${JOBNET}/${FILE} ${ROOT}/project/${PROJECT}/${JOBNET}/${FILE}`
      if [ "${DIFF_CHECK}" ];then
         VERSION=old
      fi
    done

    for FILE in ` ls -F ${ROOT}/servers/${SERVER}/project/${PROJECT}/${JOBNET}/bat`
    do
      DIFF_CHECK=`diff  ${ROOT}/servers/${SERVER}/project/${PROJECT}/${JOBNET}/bat/${FILE} ${ROOT}/project/${PROJECT}/${JOBNET}/bat/${FILE}`
      if [ "${DIFF_CHECK}" ];then
         VERSION=old
      fi
    done


    if [ -f ${ROOT}/servers/${SERVER}/jobnet_list ];then
      STATUS_CHECK=`grep "^${PROJECT} ${JOBNET}:" ${ROOT}/servers/${SERVER}/jobnet_list`
      STATUS=`echo ${STATUS_CHECK} | awk '{print $3}'`
    fi
   
    if [ -f ${ROOT}/servers/${SERVER}/project/${PROJECT}/${JOBNET}/spare ];then
      SPARE=spare
    else
      SPARE=""
    fi

    if [ "${STATUS_CHECK}" ];then
      echo "${SERVER} ${STATUS}        version:${VERSION} ${SPARE}"
    else
      echo "${SERVER} disabled        version:${VERSION} ${SPARE}"
    fi

  fi

done < ${ROOT}/map.conf

exit 0
